The second number, called diastolic blood pressure, is the pressure when your heart fills with blood. The safest range, often called normal blood pressure, is a systolic blood pressure of less than 120 and a diastolic blood pressure of less than 80.This is stated as 120/80.or older people, the first number (systolic) often is 140 or greater, but the second number (diastolic) is less than 90. This problem is called isolated systolic hypertension. It is the most common form of high blood pressure in older people and can lead to serious health problems.
The average depths of the Atlantic, with its adjacent seas, is 3,338 meters (10,932 ft); without them it is 3,926 metres (12,881 ft). The greatest depth, 8,605 metres (28,232 ft), is in the Puerto Rico Trench. The width of the Atlantic varies from 2,848 kilometers (1,770 mi) between Brazil and Liberia to about 4,830 kilometres (3,000 mi) between the United States and northern Africa. Source(s): http://en.wikipedia.org/wiki/Atlantic_Oc...
The average depth of the Atlantic Ocean is 12,880 feet (3,926 m) but the deepest point in the ocean is the Puerto Rico Trench at -28,231 feet (-8,605 m). 1  The Atlantic Ocean is also similar to other oceans in that it shares borders with both continents and marginal seas. The definition of a marginal sea is an area of water that is a partially enclosed sea adjacent to or widely open to the open ocean (Wikipedia.org).